---
# The image is configured to run by default as user loki with UID 10001 and GID 10001.
# You can use a different user, specially if you are using bind mounts, by specifying
# the UID with a docker run command and using --user=UID with a numeric UID suited to your needs.

# Tasks for Loki role
- name: Pull Loki image
  docker_image:
    name: "{{ loki_image }}"
    source: pull
    force_source: yes

- name: Ensure Loki Directory exists
  file:
      path: "{{ loki_directory }}"
      state: directory
      group: "{{ loki_user }}"
      owner: "{{ loki_user }}"
      mode: 0755

# - name: Ensure Loki Config Directory exists
#   file:
#       path: "{{ loki_directory }}/config"
#       state: directory
#       group: "{{ loki_user }}"
#       owner: "{{ loki_user }}"
#       mode: 0755

- name: Copy the Loki conf file
  template:
    src: "files/loki-config.yaml"
    dest: "{{ loki_directory }}/loki-config.yaml"
    group: "{{ loki_user }}"
    owner: "{{ loki_user }}"
    mode: 0644

- name: Create Loki container
  docker_container:
    name: "{{ loki_container }}"
    image: "{{ loki_image }}"
    state: started
    restart_policy: "unless-stopped"
    published_ports:
      - "127.0.0.1:{{ loki_port }}:3100"
    volumes:
      - "{{ loki_directory }}:/mnt/config"
    command:
      - "-config.file=/mnt/config/loki-config.yaml"